Sauna Chimney Systems – Stainless Steel
Sauna chimney systems are critical for ensuring safe and efficient removal of combustion gases in any sauna installation. RGJ manufactures premium stainless steel chimney systems in Latvia, combining over a decade of experience with CE certification to meet the highest European quality standards. Our chimney systems are designed to withstand extreme temperature cycles and corrosive sauna environments, delivering reliable draught performance and peace of mind for sauna owners and builders across Scandinavia and beyond.
Sauna Chimney Types
RGJ offers two primary chimney solutions tailored to sauna applications. Single-wall stainless steel chimneys are ideal for internal installations where compactness and low cost are priorities. Double-wall insulated chimneys feature an inner stainless steel flue and an outer insulated jacket, providing superior thermal performance and compliance with stringent clearance regulations in Nordic climates. Both types are available in standard diameters of 115 mm and 130 mm. Single-wall chimneys suit small to medium saunas with limited space, while double-wall systems are recommended for outdoor or roof-penetrating installations, where maintaining surface temperatures below safety thresholds is essential.
How to Choose Your Sauna Chimney
Selecting the correct sauna chimney depends on stove output and sauna size. For stoves up to 12 kW, Ø115 mm is usually sufficient, whereas higher-output stoves above 12 kW require Ø130 mm for optimal gas flow. Aim for a minimum chimney height of 4 meters to generate adequate natural draught. Always comply with local building codes—such as Sweden's BBR or Finland's RT regulations—and CE standards (EN 1856-1). Maintain at least 50 cm clearance from combustible materials, using certified roof-penetration kits and wall passes where necessary. Proper sealing and support prevent heat loss and fire hazards. RGJ's technical team can calculate chimney parameters based on your stove model, sauna dimensions, and roof design to ensure safe, efficient operation.
Complete Chimney Kits & Accessories
Each RGJ sauna chimney kit includes stainless steel flue pipes, elbows, tees, and adjustable wall brackets for secure mounting. Standard kits feature a rain cap or spark arrestor compliant with Nordic forestry regulations, and a tile flash for roof integration. Optional accessories include ceiling support plates, high-temperature gaskets, and custom extensions. All components are AISI 304 stainless steel, with marine-grade AISI 316L available for high-moisture environments. Bulk packaging and custom branding are available for OEM sauna manufacturers seeking private-label solutions.
Why Choose RGJ Sauna Chimneys?
RGJ combines 10+ years of chimney manufacturing expertise with European CE certification to deliver durable stainless steel solutions. Strategically located in Latvia, we offer fast shipping to Scandinavia, competitive pricing, and flexible MOQ for distributors. Our multilingual support team provides technical guidance in English, Swedish, and Finnish. Each chimney meets EN 1856-1 standards and local Nordic building codes. Benefit from our turnkey service—design, production, and installation support under one roof.
